I'm stuck... I have a Cisco 7206 (non VXR w/ NPE225) and a Comcast SMC business cable modem... I'm using the 7206 for NAT and GRE tunnels. (In lan testing, with a 'virtual' cable modem link all was great, then I plug in the real thing and I'm having duplex issues....) The issue is I want the cable modem to connect to the 7206, but the Cisco side only supports duplex half OR full, NO AUTO duplex or speed settings, no negotiate, etc. The SMC is supposed to support manual duplex/speed settings --- but when left auto it goes to 100/half, and when set 100/full manually, I get no link. I have yet to test the 100/full connecting to another switch, etc. I so suspect the 7200 is the core issue One possible solution is getting a 'desktop switch' and connecting the two together via that - some managed switch where I can set 100/full on the cisco side and let auto on the CM side. Any suggestions there? (cheap, managed, 100M is fine)
Anyway, the real question here is ... what happened to the FastE RJ45 duplex support on the 7200 series? Any workarounds, upgrades (new PA) to get it to work?? IOS revisions that DO support it?
None of the ports support it, here's my info:
ER02#sh diag | i FE FRU Part Number C7200-IO-FE-MII/RJ FRU Part Number PA-2FEISL-TX= FRU Part Number PA-2FEISL-TX= ER02# ER02#sh ver | i bin System image file is "disk0:c7200-advipservicesk9-mz.124-24.T2.bin"
ER02(config-if)#duplex ? full Force full duplex operation half Force half-duplex operation
Can you try using the "negotiation auto" command instead of individual speed/duplex settings ? This should make it work..
this is what i saw in CCO:
"The negotiation command is applicable to the Gigabit Ethernet interface of the Cisco 7200-I/O-GE+E and interfaces on the 2-port 10/100/1000 Gigabit Ethernet SPA that are using fiber media. The negotiation auto command is used instead of the duplex and speed commands (which are used on Ethernet and Fast Ethernet interfaces, and interfaces on the 2-port 10/100/1000 Gigabit Ethernet SPA that are using RJ-45 media) to automatically configure the duplex and speed settings of the interfaces."
Possibly GigE cards would support, but they are expensive and overkill for my application.
I'm wondering if it's an IOS thing, or what my other options are. Tomorrow I'm going to try a couple hacks, but I really want a direct CM->router connection ideally. I have a second CM connected to a 3700 with auto capabilities, working fine.
ER02(config-if)#? Interface configuration commands: access-expression Build a bridge boolean access expression arp Set arp type (arpa, probe, snap) or timeout or log options ase Configure ASE on an interface auto Configure Automation backup Modify backup parameters bandwidth Set bandwidth informational parameter bfd BFD interface configuration commands bgp-policy Apply policy propagated by bgp community string bridge-group Transparent bridging interface parameters carrier-delay Specify delay for interface transitions cdp CDP interface subcommands channel-group Add this interface to an Etherchannel group clns CLNS interface subcommands cmns OSI CMNS crypto Encryption/Decryption commands custom-queue-list Assign a custom queue list to an interface dampening Enable event dampening default Set a command to its defaults delay Specify interface throughput delay description Interface specific description dot1q dot1q interface configuration commands duplex Configure duplex operation. eigrp EIGRP interface specific commands eou EAPoUDP Interface Configuration Commands ethernet Ethernet interface parameters exit Exit from interface configuration mode fair-queue Enable Fair Queuing on an Interface fallback-pool Use auxiliary pool when private pool is exhausted flow-sampler Attach flow sampler to the interface forwarding forwarding commands full-duplex Configure full-duplex operational mode glbp Gateway Load Balancing Protocol interface commands h323 Configure H323 Multimedia Proxy h323-gateway Configure H323 Gateway half-duplex Configure half-duplex and related commands help Description of the interactive help system hold-queue Set hold queue depth ip Interface Internet Protocol config commands iphc-profile Configure IPHC profile ipv6 IPv6 interface subcommands isis IS-IS commands iso-igrp ISO-IGRP interface subcommands keepalive Enable keepalive llc2 LLC2 Interface Subcommands load-interval Specify interval for load calculation for an interface logging Configure logging for interface loopback Configure internal loopback on an interface mac-address Manually set interface MAC address max-reserved-bandwidth Maximum Reservable Bandwidth on an Interface mop DEC MOP server commands mpls Configure MPLS interface parameters netbios Use a defined NETBIOS access list or enable name-caching no Negate a command or set its defaults ntp Configure NTP pppoe pppoe interface subcommands pppoe-client pppoe client priority-group Assign a priority group to an interface random-detect Enable Weighted Random Early Detection (WRED) on an Interface rate-limit Rate Limit rmon Configure Remote Monitoring on an interface routing Per-interface routing configuration service-policy Configure QoS Service Policy shutdown Shutdown the selected interface snapshot Configure snapshot support on the interface snmp Modify SNMP interface parameters source Get config from another source standby HSRP interface configuration commands tarp TARP interface subcommands timeout Define timeout values for this interface traffic-shape Enable Traffic Shaping on an Interface or Sub-Interface transmit-interface Assign a transmit interface to a receive-only interface tx-ring-limit Configure PA level transmit ring limit vlan-id Process VLAN-encapsulated packets with a specific VLAN ID vlan-range Process VLAN-encapsulated packets with a range of VLAN IDs vrf VPN Routing/Forwarding parameters on the interface vrrp VRRP Interface configuration commands xconnect Xconnect commands zone-member Apply zone name
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.